| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.38 | 9.777% | $165.0827 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $42.37 | 9.662% | $46.4638 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $97.35 | 11.680% | $108.7205 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $90.77 | 3.766% | $94.1884 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $26.71 | 5.612% | $28.209 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $155.84 | 10.324% | $171.9289 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $198.93 | 7.675% | $214.1979 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $762.35 | $828.7912 | $828.79 | $828.80 | $828.80 | |